Albert George "Ab" DeMarco played four of his seven NHL seasons as a member of the New York Rangers. He began his route to the NHL through Baltimore, where in 1937-38, he played in 56 games with the Baltimore Orioles of the Eastern Hockey League, scoring 25 goals and 27 assists for 52 points.
After playing most of the 1938-39 season with the Providence Reds of the IAHL, DeMarco received the call-up to the Chicago Blackhawks where he played two games.
In 1939-40, DeMarco played in 18 games with the Blackhawks, picking up five assists. He had a four-game stint with the Toronto Maple Leafs in 1942-43. Later that year he played in three games with the Boston Bruins. He played in three more games with the Bruins the following year before moving on to the New York Rangers where he played out the balance of his NHL career. His best year was 1944-45 when he had 24 goals and 30 assists for 54 points in 50 games.
DeMarco went on to play professional hockey until 1952 in the American Hockey, and won a scoring title with Buffalo (37g 76a 113pts.) in the 1950-51 season, scoring 37 goals and 76 assists for 113 points. DeMarco was the father of one time Bruins forward, Ab DeMarco Jr.
